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不知你产品中的接地标志是否带有螺孔,可用来接地。如果可用来接地,就算你没有接上地线也是不可以的。这一点标准IEC 60335-1 3.3.10 中有写明的:不能有接地或依靠的安装条件。
5 m* M) N- i- I" n/ y
8 A% K' v" X* K0 t+ H% T( U原文如下:
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) c- ]* B% o$ f" u/ _! ^3.3.10
9 a: q" A; s0 c% K9 m% Jclass II appliance
7 z% M$ U: N1 Z& E2 F( Rappliance in which protection against electric shock does not rely on basic insulation only
1 `4 y* r9 o- H+ u) W* u* a, Zbut in which additional safety precautions are provided, such as double insulation or
' k0 {( Z* {5 c! m1 A9 y d% t/ jreinforced insulation, there being no provision for protective earthing or reliance upon
; i+ E: q% Q% e9 l6 h, h0 B7 |installation conditions |
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